Page 308 of 348

Automatic Transmission Shift Lock
Control System Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be sure you have enough room
around the vehicle. It should be parked on a level
surface.
2. Firmly apply the parking brake. SeeParking Brake
on page 2-25.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
3. With the engine off, turn the ignition to ON/RUN,
but do not start the engine. Without applying the
regular brake, try to move the shift lever out
of PARK (P) with normal effort. If the shift lever
moves out of PARK (P), contact your dealer/retailer
for service.
Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition to LOCK/OFF in each shift lever position.
With an automatic transmission, the ignition should
turn to LOCK/OFF only when the shift lever is in
PARK (P). The ignition key should come out only in
LOCK/OFF.
With a manual transmission, the ignition key should
come out only in LOCK/OFF.
Turn the steering wheel to the left and to the right. It
should only lock when turned to the right. Contact your
dealer/retailer if service is required.
6-10
Page 335 of 348

OnStar®
If your vehicle has OnStar®and you subscribe to the
OnStar®services, please refer to the OnStar®Terms
and Conditions for information on data collection and use.
See alsoOnStar
®System on page 2-32in this manual for
more information.
Navigation System
If your vehicle has a navigation system, use of the
system may result in the storage of destinations,
addresses, telephone numbers, and other trip
information. Refer to the navigation system operating
manual for information on stored data and for deletion
instructions.
Radio Frequency
Identi cation (RFID)
RFID technology is used in some vehicles for functions
such as tire pressure monitoring and ignition system
security, as well as in connection with conveniences
such as key fobs for remote door locking/unlocking and
starting, and in-vehicle transmitters for garage door
openers. RFID technology in GM vehicles does not use
or record personal information or link with any other
GM system containing personal information.
7-19
Page 342 of 348

Height Adjuster, Driver Seat............................... 1-2
Highbeam On Light.........................................3-35
Highway Hypnosis...........................................4-18
Hill and Mountain Roads..................................4-18
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn............................................................... 3-6
How to Wear Safety Belts Properly...................1-11
Hydraulic Clutch.............................................5-23
I
Ignition Positions.............................................2-17
Infants and Young Children, Restraints...............1-25
In ation - Tire Pressure...................................5-58
In ator Kit, Tire...............................................5-76
Instrument Panel
Overview..................................................... 3-4
Instrument Panel (I/P)
Brightness..................................................3-15
Cluster.......................................................3-21
J
Jump Starting.................................................5-41
K
Keyless Entry System....................................... 2-3
Keys............................................................... 2-2
L
Labeling, Tire Sidewall.....................................5-53
Lamps
Mirror Reading............................................3-15
Lap-Shoulder Belt...........................................1-18
LATCH System
Child Restraints...........................................1-31
Latches, Seatback............................................ 1-5
License Plate Lamps.......................................5-49
Light
Airbag Readiness........................................3-24
Antilock Brake System Warning.....................3-28
Brake System Warning.................................3-27
Charging System.........................................3-27
Engine Coolant Temperature Warning.............3-30
Highbeam On.............................................3-35
Low Coolant Warning...................................3-30
Low Fuel Warning.......................................3-37
Malfunction Indicator....................................3-32
Oil Pressure...............................................3-34
Passenger Airbag Status Indicator..................3-25
6